Below is a list of Hardwick MN zip codes. For your research we have also included Hardwick Area Code, Time Zone, UTC and the local Rock County FIPS Code. Each Hardwick Minnesota zip code has a center Longitude / Latitude point (the Hardwick center is -96.197998046875 / 43.775699615479). For your convenience we have also indicated if that zip code in Hardwick observes Daylight Savings time.